I have continuously optimized my profiles and can now print a face shield in 36 minutes. It is still very stable and elastic.
Every printer prints differently and every roll of filament is slightly different. I can not guarantee that my profiles work perfectly for you, you may have to adjust some values.
I printed the face shields in the photos with these profiles and PLA from 3DJake on my MK3s.
I looked at the profiles of the Prusa face shields and used them as a guide. I kept the acceleration values lower to protect the printer. The speeds are adapted for silent mode.
There is also a silent profile with slower speeds and a printing time of 47min / shield.
The author remixed this model.